Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Ovilla Book Hotels

Distance from Webster, SD to Ovilla, TX

Distance

949 mi

Time

17 hours 29 mins

Gas Cost

$88 - $172

There are 885.44 miles from Webster to Ovilla in south direction and 949 miles (1,527.27 kilometers) by car, following the US-81 route.

Webster and Ovilla are 17 hours 29 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Ovilla, TX.

Webster, SD and Ovilla, TX are in the same time zone (CDT). Current time in both locations is 7:15 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Ovilla, TX? Here there are some offers to rent a car in Webster, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 38.13 gallons of gas to cover the route between Webster, SD and Ovilla, TX.

The estimated cost of gas to go from Webster to Ovilla is $124.38.

During the route, an average car will release 747.02 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Webster, SD and Ovilla, TX

If you want to meet halfway between Webster, SD and Ovilla, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.920392 and -97.645429, or 38º 55' 13.4112" N, 97º 38' 43.5444" W. This location is 474.70 miles away from Webster, SD and Ovilla, TX and it would take approximately 8 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Salina, KS, situated 482 miles from Webster, SD and 470 miles from Ovilla, TX. It would take 9 hours 21 mins to go from Webster to Salina and 8 hours 18 mins to go from Ovilla to Salina.